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50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Hays, KS
Glassman Corporation has been a trusted leader in mechanical contracting since 1946, dedicated to delivering high-performance HVAC, plumbing, and geothermal systems. Our team of licensed professionals combines decades of experience with cutting-edge technology to serve commercial, residential, and industrial clients across the Midwest. We prioritize energy efficiency, reliability, and customer satisfaction, offering 24/7 emergency services and preventative maintenance plans. Our commitment to quality is underscored by a one-year parts and labor warranty, ensuring peace of mind for every project.

With a state-of-the-art 31,000-square-foot facility in Hays, Kansas, we provide tailored solutions that meet the unique needs of schools, hospitals, churches, and manufacturing plants. Our reputation for excellence is built on decades of partnerships with leading manufacturers like Carrier and a focus on innovative, sustainable systems. Clients consistently praise our responsiveness, technical expertise, and dedication to treating every project as a priority, making us the gold standard in mechanical contracting.
Services
HVAC Installation Plumbing Services Geothermal Systems Preventative Maintenance Emergency Repairs
Details
  • Year established: 1946
Highlights and features
  • We offer 24/7 emergency HVAC and plumbing services.
  • Our team includes certified technicians with decades of experience.
  • We provide preventative maintenance plans to extend equipment lifespan.
  • We guarantee system performance and design integrity.
  • We partner with leading manufacturers like Carrier and Trane.
What people say
Top-notch customer service Quickly Quality work Gold standard Service you can trust
Services
HVAC Installation
We install high-performance HVAC systems for residential and commercial properties, ensuring energy efficiency and optimal comfort. Our technicians work with leading brands like Carrier and Trane to deliver customized solutions. Clients praise our quick, professional installations and long-term reliability.
Plumbing Services
Our licensed plumbers handle residential and commercial plumbing needs, from emergency repairs to system upgrades. We specialize in water heaters, gas lines, and sewer systems. Clients highlight our prompt response times and clean, efficient workmanship.
Geothermal Systems
We design and install geothermal systems that reduce energy costs and environmental impact. These systems provide sustainable heating and cooling for homes and businesses. Clients appreciate our expertise in eco-friendly solutions and long-term savings.
Preventative Maintenance
Our maintenance plans extend equipment lifespan and prevent breakdowns through regular inspections and tune-ups. Services include filter changes, coil cleaning, and system diagnostics. Clients value the cost savings and peace of mind from our proactive care.
Emergency Repairs
We offer round-the-clock emergency repairs for HVAC and plumbing systems. Our technicians respond quickly to critical issues like leaks, breakdowns, and heating failures. Clients consistently commend our rapid response and reliable solutions.
People
Joe Glassman
Owner
Joe Glassman Corporation leads Glassman Corporation with a legacy of excellence in mechanical contracting. He works closely with clients to ensure tailored solutions and oversees all operations with a focus on quality and customer satisfaction.
Monty Cox
Project Manager
Monty Cox manages projects with a focus on efficiency and minimizing disruptions. His team is known for professionalism and attention to detail, particularly in school district projects requiring careful scheduling.
Cassandra
Service Coordinator
Cassandra handles service bookings with exceptional organizational skills, ensuring timely technician deployment. Clients praise her as a key asset in delivering seamless customer experiences and efficient service coordination.
Questions
What HVAC services does Glassman Corporation Corporation offer?
We provide installation, repair, and preventative maintenance for residential and commercial HVAC systems, including 24/7 emergency service.
Do you offer geothermal system installation?
Yes, we specialize in high-performance geothermal heating and cooling systems for energy-efficient residential and commercial properties.
Are emergency plumbing services available?
Yes, our licensed plumbers provide 24/7 emergency plumbing repairs for leaks, clogs, and system failures.
What areas do you serve?
We serve Hays, Dodge City, Ashland, Chase, Russell, and surrounding areas in Kansas with comprehensive mechanical services.
Do you provide preventative maintenance plans?
Yes, we offer customized HVAC and plumbing maintenance plans to extend equipment lifespan and prevent costly breakdowns.
What warranties do you offer?
We provide a one-year parts and labor warranty on all installations, in addition to manufacturer warranties.